ZOZEN SZS series gas-fired (oil-fired) boilers adopt full-membrane wall structure for good sealing performance and have the charactics of sufficient fuel combustion; euqipped with low NOx burner, the thermal efficiency is over 98%, and the ultra-low emission of NOx is easy to achieve.
For decades, ZOZEN boilers has always guided the manufacturing quality of industrial boilers and established the technological standards of blanking digitization, automation of welding and assembly moulding. The full-automatic CNC tube bending production line greatly improves work efficiency and quality, providing a powerful guarantee for creating first-class products.
ZOZEN gasfired (oil-fired) organic heat carrier boiler adopts the three-pass circular coil tube structure, and the coil tube is produced by the fully automatic CNC coil tubes production line, which is once-forming and does not need to be re-formed.
The processing accuracy and welding quality of the tube sheet directly affect the operation safety of the boiler. ZOZEN imported the CNC high-speed plane driller to greatly improve the pipe hole processing precision and the surface finish of the hole, creating favorable conditions for the subsequent expansion process.
Over the past 30 years, ZOZEN boilers has always guided the manufacturing quality of industrial boilers and established the technological standards of blanking digitization, automation of welding and assembly moulding. Its professional manufacturing level meets customers' pursuit of "quality and performance".
